* {
    box-sizing: border-box;
}

html,
body {
    min-width: 1900px;
    margin: 0;
    padding: 0;
    height: 100%;
}
.container-nav{
    height: 100px;
    box-shadow: 0 5px 5px lightgray;
}
.container_regist{
    position: relative;
}
.logo_img{
    display: inline-block;
    width: 160px;
    height: 50px;
    margin-top: 24px;
    background: url(//misc.360buyimg.com/user/reg/1.0.0/css/i/icon.png) no-repeat;
}
.logo h3{
    clear: both;
    position: absolute;
    left: 200px;
    top: 20px;
}
.login{
    position: absolute;
    right: 0px;
    top: 45px;
}
.container{
    padding: 0;
}
.container_form{
    border-bottom: 1px solid lightgray;
    height: 750px;
    position: relative;
}
form{
    width: 400px;
    position: absolute;
    top: 50px;
    left: 200px;
}
.border_right{
    width: 1px;
    height: 600px;
    border-right: 1px solid lightgray;
    position: absolute; 
    top: 50px;
    left: 650px   
}
.right_box{
    width: 180px;
    height: 130px;
    position: absolute;    
    top: 50px;
    left: 700px   
}
.box_top{
    border-bottom: 1px solid lightgray;
    width: 100%;
    height: 50%;
}
.box_bottom{
    width: 100%;
    height: 50%;
}
.i-company{
    display: inline-block;
    width: 30px;
    height: 29px;
    vertical-align: middle;
    margin-top: 0px;
    background: url(//misc.360buyimg.com/user/reg/1.0.0/css/i/icon.png) no-repeat;
    background-position: 0 -50px;
}
.i-global{
    width: 30px;
    height: 30px;
    vertical-align: text-bottom;
    margin-right: 15px;
    float: left;
    margin-top: 15px;
    background: url(//misc.360buyimg.com/user/reg/1.0.0/css/i/icon.png) no-repeat;
    background-position: -50px -50px;
}
.box_bottom span{
    position: relative;
    top: 15px;
    left: 5px;
}
.box_bottom span:hover{
    font-weight: bold;
    cursor: pointer;
}
.box_top span:hover{
text-decoration:underline;
cursor: pointer;
font-weight: bold;
}
.box_top span{
    position: relative;
    top: 0px;
    left: 15px;
}
.form_item{
    width: 100%;
    height: 50px;
    border: 1px solid lightgray;
    display: flex;
    align-items: center;
    justify-content: center;
}
.form_tip{
    width: 100%;
    height: 30px;
    position: relative;
}
.submit{
    width: 100%;
    height: 50px;
    border: none;
    color: white;
    font-size: 18px;
    background-color: red;
}
.form_tip span{
    font-size: 10px;
    color: lightgray;
}
.phone_auth,.emila_auth{
    position: absolute;
    right: 5px;
}
.form_item label{
    font-size: 15px;
    display: block;
    width: 120px;
    text-align: center;
    color: grey;
}
.form_item input{
    width: 300px;
    height: 80%;
    border: none;
    outline: none;
}
input::placeholder {
    color: lightgray;
}
.form_tip span{
display: none;
}
#form-footer{
    margin-top: 10px;
}
.links{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #666;
}
.links a{
    margin-left: 10px;
    margin-right: 10px;
    color: #666;
    position: relative;
    top: 1px;
}
.copyright{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #666;
    margin-top: 10px;
}
input{
    outline: none;
}
.auth{
    width: 100px;
    height: 50px;
    position: absolute;
    right: 0;
    background-color: lightgray;
    font-size: 25px;
    text-align: center;
    line-height: 50px;
}